Analog quantity imports the module SM331

Dec 15th, 2013

Analog quantity imports module SM 331; 12 location of AI 8 x; (6ES7331-7KF02-0AB0)

Number 6ES7331-7KF02-0AB0 of the order

Attribute
    In 4 passway groups Input at 8 o’clock
    In each passway group, measuring the type can be programmed
      -Voltage
      -Electric current
      -Resistance
      -Temperature

      Each the intersection of passway and precision of group can be programmed ‘ 9/12/14 One + symbol)
      Every passway group can choose to measure the range arbitrarily
      Can programme diagnosing and diagnose and cut off
      Can be 2 passways presume limit is monitored
      The hardware prescribing a time limit is cut off and can be programmed
      Electricity isolate and CPU load voltage (applicable to make changer on Line 2)
      The precision of measuring value of the precision is proportional to total marks selected directly, namely in the input channel of analog quantity, the precision of measuring value is proportional to size of time of the total mark.

      Diagnose that has something to do ” The group diagnoses ” Diagnose the information of news in the parameter, please see the diagnosis news that analog quantity input the module Chapter one.

      The hardware can cut off in STEP 7 China stops carrying on programming to the hardwares of the passway group 0 and group 1 of passway. However, it is the first passway (namely the passway 0 or passway 2) of the passway group alone Set up the hardware to cut off.

      End son assign, down, pursue, provide, select by various wiring. Input impedance depends on the arrangement of the range card, please consult tables Measurement method and measuring the range .

      Wiring: Voltage measurement
      Picture: Block-diagram and wiring diagram



      Suggestion

      Use, isolate the intersection of person who connect and Line 4 of power make changer, need mutually connecting MANA and M- (son 11, 13, 15, 17, 19 of end) with .



      The module measures the arrangement of the range
      Measure the range

      The module measures the arrangement of the range

      Make the changer in Line 2

      4 mA to 20 mA

      D

      Make the changer in Line 4

      ± 3.2 mA

      ± 10 mA

      0 mA to 20 mA

      4 mA to 20 mA

      ± 20 mA

      C

      Line 4 is made and connected

      Line 3 make connect ‘ Do not compensate the circuit resistance)

      Line 2 make connect ‘ Do not compensate the circuit resistance)


      Picture: Block-diagram and wiring diagram

      The module measures the arrangement of the range
      Measure the range

      The module measures the arrangement of the range

      150 Ω

      300 Ω

      600 Ω

      A

      Thermal resistance
      (linearity, Line 4 is made and connected) (temperature survey)
      RTD-4L

      Pt 100 climate type

      Ni 100 climate type

      Pt 100 normal form

      Ni 100 normal form

      A



      Suggestion

        ” Resistance measurement ” Only available in a passway of each group. Accordingly, the this group one ” 2nd ” The passway is used in the electric current and measure the module (IC) . The this group one ” The first ” Measurement of returning value of the passway. The ones that give this group ” 2nd ” The passway distributes the overflowing value on acquiescence ” 7FFFH” .

        ” Make sum in Line 2 Line 3 is made and connected ” There is no impedance of power to compensate.




        Wiring: When the electric thermocouple of taking the outside to compensate uses internal compensation, must carry on the bridge graft among Comp + and MANA.


        Picture: Block-diagram and wiring diagram

        The module measures the arrangement of the range
        Measure the range

        The module measures the arrangement of the range

        Thermo-electricity even TC-I

        (inside is compared) (the voltage measurement of temperature sensing)

        Neglect the linearization

        Type N [NiCrSi-NiSi ]

        Type E [NiCr-CuNi ]

        Type J [Fe-CuNi ]

        Type K [NiCr-Ni ]

        Type L [Fe-CuNi ]

        A

        Thermo-electricity even TC-E

        (outside is compared) (thermoelectric voltage measurement)

        Neglect the linearization

        Electric thermocouple
        (linearity, inside is compared)
        (temperature survey) TC-IL

        Type N [NiCrSi-NiSi ]

        Type E [NiCr-CuNi ]

        Type J [Fe-CuNi ]

        Type K [NiCr-Ni ]

        Type L [Fe-CuNi ]

        A

        Electric thermocouple
        (linearity, the outside is compared)
        (temperature survey) TC-EL



        Suggestion

          While using the earthing electric thermocouple, forbid mutually connecting with M- and MANA. In this case, must guarantee to carry on electric potential connections such as the low resistance,etc. appropriately, in order to exceed the mould voltage altogether allowing.

          While use and does not ground the electric thermocouple, M- and MANA interconnection.




          Technical specification
          Technical specification

          Size and weight

          Size W x H x D (mm)

          40 x 125 x 117

          Weight

          About 250 g

          Particular data of the module

          Synchronous mode while supporting etc.

          -

          Input the quantity

            Hindering changer

            8

            4

            Cable length

              Shield the cable

              It is the longest 200 m

              Longest 50 m, and there are electric thermocouples at the 80 mV

              Voltage, electric current, electric potential

              Amount supply power the intersection of voltage and + L

                Polar protection instead

                24 VDC

                Changer power

                  Electric current of the power
                  Defend shorting out

                  It is the biggest 60 mA (every passway)

                  Invariable electric current of the hindering changer

                  Typical value 1.67 MA (the electric current of pulse)

                  The electricity is isolated

                    Between passway and backplate bus
                    Between passway and power supply power
                      -Not suitable for Make the changer in Line 2

                      Difference of greatest electric potential

                        Input and MANA (VCM) During
                          -The signal is 0 V hour

                          While inputting (VCM)
                          MANA and Minternal (Viso) During

                          Typical value 2.5 VDC (& gt; 2.3 VDC)

                          Typical value 2.5 VDC (& gt; 2.3 VDC)

                          75 VDC/60 VAC

                          Insulating tests the voltage

                          500 VDC

                          The electric current losses

                            Backplate bus
                            Voltage L of load + power supply

                            It is the biggest 50 mA

                            It is the biggest 30 mA (excluding Make the changer in Line 2)

                            Module consumption

                            Typical value 1 W

                            Produce simulation value

                            Principle of measurement

                            Total mark type

                            Total mark / conversion time / precision (each passway)

                              Can programme

                                Total mark (ms)

                                2.5

                                162/3

                                20

                                100

                                  Basic conversion time, including total mark (ms)

                                  3

                                  17

                                  22

                                  102

                                  Resistance (ms) ,Or

                                  1

                                  1

                                  1

                                  1

                                  That the broken circuit monitors additional conversion time ‘ Count with ms)

                                  Or

                                  10

                                  10

                                  10

                                  10

                                  Resistance measurement With That the broken circuit monitors additional conversion time ‘ Count with ms)

                                  16

                                  16

                                  16

                                  16

                                    Represent with location precision ( Including going beyond the range)

                                    9

                                    12

                                    12

                                    14

                                      Interfere with the frequency as f1 (unit is Hz) Hour’s inhibition of interference frequency

                                      400

                                      60

                                      50

                                      10

                                        The basic execution time of the module, count (launch all passways) with ms

                                        24

                                        136

                                        176

                                        816

                                        Measurement value strains the wave

                                        No

                                        Interfere with frequency inhibiting, error limit

                                        F = n (f1 ± 1 %) The interference frequency of hour is inhibited (f1 = Interfere with the frequency)

                                          The mould is interfered with altogether (VCM < 2.5 V)
                                          One bunch of moulds is interfered with ‘ Interfere with peak value < ??????)

                                          > 70 dB

                                          > 40 dB

                                          Bunch while inputting is disturbed

                                          > 50 dB

                                          Operate limit (in the whole temperature range, With selecting to have something to do in extreme value of the measurement range input in the range)

                                            The voltage is input

                                            80 mV

                                            250 mV to 1000 mV

                                            2.5 V To 10 V

                                            ± 1%

                                            ± 0.6%

                                            ± 0.8%

                                              The electric current is input

                                              3.2 MA to 20 mA

                                              ± 0.7%

                                                Resistance

                                                150 Ω ; 300 Ω ; 600 Ω

                                                ± 0.7%

                                                  Electric thermocouple

                                                  Type E, N, J, K, L

                                                  ± 1,1%

                                                    Thermal resistance

                                                    Pt 100/Ni 100

                                                    ± 0.7%

                                                    Pt 100 climate type

                                                    ± 0.8 %

                                                    Basic error limit (25& deg; C Operation limit of hour, With selecting to have something to do in extreme value of the measurement range input in the range)

                                                      The voltage is input

                                                      80 mV

                                                      250 mV to 1000 mV

                                                      2.5 V To 10 V

                                                      ± 0.7%

                                                      ± 0.4%

                                                      ± 0.6%

                                                        The electric current is input

                                                        3.2 MA to 20 mA

                                                        ± 0.5%

                                                          Resistance

                                                          150 Ω ; 300 Ω ; 600 Ω

                                                          ± 0.5%

                                                            Electric thermocouple

                                                            Type E, N, J, K, L

                                                            ± 0.7%

                                                              Thermal resistance

                                                              Pt 100/Ni 100

                                                              ± 0.5%

                                                              Pt 100 climate type

                                                              ± 0.6%

                                                              Temperature error ( Have something to do with with inputting the range)

                                                              ± 0.005%/K

                                                              Linear a error ‘ Have something to do with with inputting the range)

                                                              ± 0.05 %

                                                              Repeat the precision (25& deg; C It is a steady state hour, have something to do with with inputting the range)

                                                              ± 0.05 %

                                                              Temperature error of internal compensation

                                                              ± 1 %

                                                              State, cutting off, diagnosing

                                                              Cut off

                                                                The ultra limit is cut off
                                                                Diagnose and cut off

                                                                Can programme

                                                                Passway 0 and 2

                                                                Can programme

                                                                Diagnose the function

                                                                  Group’s mistake reveals
                                                                  Read the diagnostic message

                                                                  Can programme

                                                                  LED indicator lamp (SF) Red is lighted

                                                                  The sensor chooses the data

                                                                  Input the range into ‘ Specified value) /Input impedance

                                                                    Voltage

                                                                    ± 80 mV

                                                                    ± 250 mV

                                                                    ± 500 mV

                                                                    ± 1,000 mV

                                                                    ± 2.5 V

                                                                    ± 5 V

                                                                    1 V to 5 V

                                                                    ± 10 V

                                                                    10 MΩ

                                                                    10 MΩ

                                                                    10 MΩ

                                                                    10 MΩ

                                                                    100 kΩ

                                                                    100 kΩ

                                                                    100 kΩ

                                                                    100 kΩ

                                                                      Electric current

                                                                      ± 3.2 mA

                                                                      ± 10 mA

                                                                      ± 20 mA

                                                                      0 mA to 20 mA

                                                                      4 mA to 20 mA

                                                                      25 Ω

                                                                      25 Ω

                                                                      25 Ω

                                                                      25 Ω

                                                                      25 Ω

                                                                        Resistance

                                                                        150 Ω

                                                                        300 Ω

                                                                        600 Ω

                                                                        10 MΩ

                                                                        10 MΩ

                                                                        10 MΩ

                                                                          Electric thermocouple

                                                                          Type E, N, J, K, L

                                                                          10 MΩ

                                                                            Thermal resistance

                                                                            Pt 100, Ni 100

                                                                            10 MΩ

                                                                            That the voltage input the most loud voltage into ‘ Destroy limit)

                                                                            The biggest 20 V, continuously

                                                                            75 V, most long duration 1 second (account for empty than 1:20)

                                                                            That the electric current input the most loud electric current into ‘ Destroy limit)

                                                                            40 mA

                                                                            The wiring of sensor of the signal

                                                                            Use Connector in front of 20 stitches

                                                                              As to the voltage measurement

                                                                                Measure as to the electric current
                                                                                As Make the changer in Line 2

                                                                                As Make the changer in Line 4

                                                                                  Used in the thermal resistance / resistance measurement
                                                                                  Use Line 2 is made and connected

                                                                                  √ ,Do not compensate the cable resistance

                                                                                  Use Line 3 is made and connected

                                                                                  √ ,Do not compensate the cable resistance

                                                                                  Use Line 4 is made and connected

                                                                                  √ ,Compensate the cable resistance

                                                                                    Make the load of the changer in Line 2

                                                                                    The biggest 820 & 8486;

                                                                                    Characteristic linearization

                                                                                      Electric thermocouple

                                                                                      Can programme

                                                                                      Type E, N, J, K, L

                                                                                        Thermal resistance

                                                                                        Pt 100 (normal form and climate type range)

                                                                                        Ni 100 (normal form and climate type range)

                                                                                        Temperature compensation

                                                                                          Internal temperature compensation

                                                                                          Can programme

                                                                                            Outside temperature compensation of carrying the compensation box

                                                                                              0° C Temperature compensation of the basis knot

                                                                                                Technological unit of temperature survey

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